399585312

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{2447}}^1$

素因数の和:2482

約数の個数: 168

約数和(自身を含む): 1348534656

約数和(自身を除く): 948949344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2268, 2447, 2592, 2916, 3024, 3402, 3888, 4536, 4894, 5103, 5832, 6048, 6804, 7341, 7776, 9072, 9788, 10206, 11664, 13608, 14682, 17129, 18144, 19576, 20412, 22023, 23328, 27216, 29364, 34258, 39152, 40824, 44046, 51387, 54432, 58728, 66069, 68516, 78304, 81648, 88092, 102774, 117456, 132138, 137032, 154161, 163296, 176184, 198207, 205548, 234912, 264276, 274064, 308322, 352368, 396414, 411096, 462483, 528552, 548128, 594621, 616644, 704736, 792828, 822192, 924966, 1057104, 1189242, 1233288, 1387449, 1585656, 1644384, 1783863, 1849932, 2114208, 2378484, 2466576, 2774898, 3171312, 3567726, 3699864, 4162347, 4756968, 4933152, 5549796, 6342624, 7135452, 7399728, 8324694, 9513936, 11099592, 12487041, 14270904, 14799456, 16649388, 19027872, 22199184, 24974082, 28541808, 33298776, 44398368, 49948164, 57083616, 66597552, 99896328, 133195104, 199792656, 399585312]

約数ペア:

[(1, 399585312), (2, 199792656), (3, 133195104), (4, 99896328), (6, 66597552), (7, 57083616), (8, 49948164), (9, 44398368), (12, 33298776), (14, 28541808), (16, 24974082), (18, 22199184), (21, 19027872), (24, 16649388), (27, 14799456), (28, 14270904), (32, 12487041), (36, 11099592), (42, 9513936), (48, 8324694), (54, 7399728), (56, 7135452), (63, 6342624), (72, 5549796), (81, 4933152), (84, 4756968), (96, 4162347), (108, 3699864), (112, 3567726), (126, 3171312), (144, 2774898), (162, 2466576), (168, 2378484), (189, 2114208), (216, 1849932), (224, 1783863), (243, 1644384), (252, 1585656), (288, 1387449), (324, 1233288), (336, 1189242), (378, 1057104), (432, 924966), (486, 822192), (504, 792828), (567, 704736), (648, 616644), (672, 594621), (729, 548128), (756, 528552), (864, 462483), (972, 411096), (1008, 396414), (1134, 352368), (1296, 308322), (1458, 274064), (1512, 264276), (1701, 234912), (1944, 205548), (2016, 198207), (2268, 176184), (2447, 163296), (2592, 154161), (2916, 137032), (3024, 132138), (3402, 117456), (3888, 102774), (4536, 88092), (4894, 81648), (5103, 78304), (5832, 68516), (6048, 66069), (6804, 58728), (7341, 54432), (7776, 51387), (9072, 44046), (9788, 40824), (10206, 39152), (11664, 34258), (13608, 29364), (14682, 27216), (17129, 23328), (18144, 22023), (19576, 20412)]